Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter R - Section R.1 - Basic Concepts - R.1 Exercises: 7

Answer

$z=\{ ...,-2,-1,0,1,2,3,4 \}$

Work Step by Step

Integers are the negative, zero, and positive numbers which include $\{...,-3,-2,-1,0,1,2,3...\}$. Hence, the integers, $z$, less than or equal to $4$ are \begin{array}{l}\require{cancel} z=\{ ...,-2,-1,0,1,2,3,4 \} .\end{array}
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